You Think You Had a Bad Year? Check Out the Biggest Fails of 2011 [NSFW VIDEO]

Bikes, cars, skateboards, shopping carts, kiddie pools, milk - they all provide plenty of opportunity for failure when stupid or clumsy people are around. You'll feel better about your year when you watch College Humor's video of the biggest fails of 2011.

(This gets the "not suitable for work" tag because of some language. But, what would you say if any of these things happened to you?)